Revert "Use DetachParent to avoid some ugliness in the mythvideo brea…

…dcrumbs."

This reverts commit 96f5fa4.

Will have to go another direction on this, maybe modifying the tree
before multiple independant pointers are created to it or re-writing the
tree building so that we don't end up with redundant nodes that then
need to be ignored.

mythplugins/mythvideo/mythvideo/videodlg.cpp

@@ -1408,14 +1408,7 @@ void VideoDialog::fetchVideos()
     {
         MythGenericTree *node = m_d->m_rootNode->getChildAt(0);
         if (node->getInt() == kSubFolder && node->childCount() > 1)
-        {
-            // Detach this node from it's parent so that the parent can be
-            // deleted without destroying the child.
-            node->DetachParent();
-            node->SetText(m_d->m_rootNode->GetText());
-            delete m_d->m_rootNode;
             m_d->m_rootNode = node;
-        }
         else if (node->getInt() == kUpFolder)
             m_d->m_treeLoaded = false;
     }